Publications
The hybrid electric and fuel cell vehicle publications features papers, presentations, and fact sheets related to the project.
Advanced Vehicles and Fuels Publication Libraries 
Provides links to many documents on all aspects of advanced vehicle transportation research such as ancillary loads reduction, systems analysis, energy storage, heavy hybrids, power electronics, Clean Cities Program, EPAct, fleet test and evaluation, environmental science and health impacts, petroleum and nonpetroleum fuels, ReFUEL Laboratory, and gaseous fuels.
NREL's Publications Database
Contains references to documents written and/or edited by staff and subcontractors of NREL. Covering subjects related to sustainable energy technologies from 1977 to the present, this bibliographic database includes NREL technical reports, fact sheets, brochures, videos, books, journal articles, conference papers, patents, and exhibits.
HEV Documents
The Alternative Fuels and Advanced Vehicles Data Center has all types of government and industry publications related to hybrid electric and fuel cell vehicles. A wide array of subjects are covered, such as recent information on tax incentives, alternative fuel vehicles and HEV availability, clean trucks and buses status, progress on the hydrogen economy and FCVs, energy storage technologies and applications, and much more.
